Depth-of-field enhancement in integral imaging by selective depth-deconvolution
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Depth-of-field enhancement in integral imaging by selective depth-deconvolution

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Depth-of-field enhancement in integral imaging by selective depth-deconvolution

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Navarro Fructuoso, Héctor; Saavedra Tortosa, Genaro; Martínez Corral, Manuel Perfil; Sjöström, Marten; Olsson, Roger
This document is a artículoDate2014

Este documento está disponible también en : http://dx.doi.org/10.1109/JDT.2013.2291110

Este documento está disponible también en : http://hdl.handle.net/10550/33050
One of the major drawbacks of the integral imaging technique is its limited depth of field. Such limitation is imposed by the numerical aperture of the microlenses. In this paper, we propose a method to extend the depth of field of integral imaging systems in the reconstruction stage. The method is based on the combination of deconvolution tools and depth filtering of each elemental image using disparity map information. We demonstrate our proposal presenting digital reconstructions of a 3-D scene focused at different depths with extended depth of field.

    Navarro, Hector Saavedra, Genaro Martínez Corral, Manuel Sjöström, Marten Olsson, Roger 2014 Depth-of-field enhancement in integral imaging by selective depth-deconvolution Journal Of Display Technology 10 182 188
http://dx.doi.org/10.1109/JDT.2013.2291110

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